| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $212.27 | 9.828% | $233.1319 | $233.13 | $233.15 | $233.10 |
| Purchase #2 | $158.43 | 7.227% | $169.8797 | $169.88 | $169.90 | $169.90 |
| Purchase #3 | $249.86 | 8.677% | $271.5404 | $271.54 | $271.55 | $271.50 |
| Purchase #4 | $175.59 | 9.509% | $192.2869 | $192.29 | $192.30 | $192.30 |
| Purchase #5 | $234.41 | 4.440% | $244.8178 | $244.82 | $244.80 | $244.80 |
| Purchase #6 | $205.67 | 10.241% | $226.7327 | $226.73 | $226.75 | $226.70 |
| Purchase #7 | $211.46 | 4.144% | $220.2229 | $220.22 | $220.20 | $220.20 |
| 7 purchase totals = | $1,447.69 | $1,558.6123 | $1,558.61 | $1,558.65 | $1,558.50 | |